In English: Inland Ceanothus, Prairie Redroot, Ovate-leaf Ceanothus.
Ceanothus ovatus
🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
Inland Ceanothus is a nitrogen-fixing shrub, beneficial for soil improvement. The flowers attract pollinators, supporting biodiversity. The roots can be used as a red dye source. The plant provides wildlife habitat and erosion control. While not commonly consumed, some sources suggest the leaves can be used to make a tea, but caution is advised due to potential saponin content. The plant is also deer resistant.
Permapeople description
A small shrub with reddish roots and white flowers.
Botanical description
Ceanothus ovatus is a deciduous shrub typically reaching heights of 1-3 feet, though it can occasionally grow taller. It features ovate to elliptic leaves, usually 1-3 inches long, with fine teeth along the margins. The flowers are small, white, and clustered in dense, cylindrical inflorescences. These clusters typically bloom in the late spring to early summer. The fruit is a three-lobed capsule. Its root system is deep and spreading, contributing to its drought tolerance and soil stabilization capabilities. The plant is native to a wide range of habitats, from prairies and open woodlands to rocky slopes, across eastern and central North America.
Companion planting
Inland Ceanothus is a beneficial companion plant due to its nitrogen-fixing properties, which can improve soil fertility for neighboring plants. It also attracts pollinators, benefiting fruit trees and other flowering plants. Avoid planting it near plants that prefer acidic soil, as Ceanothus tends to favor neutral to slightly alkaline conditions. Good companions include other prairie plants like little bluestem (Schizachyrium scoparium) and butterfly milkweed (Asclepias tuberosa).
Propagation methods
Propagation can be achieved through seed, cuttings, or division. Seed propagation often requires scarification and stratification to break dormancy. Cuttings can be taken from semi-hardwood in the summer. Division is possible for established plants, although it can be challenging due to the plant's extensive root system.
History and traditions
Native American tribes historically used Ceanothus species for various medicinal purposes. The roots were sometimes used to create a red dye. The leaves and roots were also employed in traditional remedies for coughs, fevers, and skin ailments. The plant's ability to fix nitrogen was not understood until modern times, but its beneficial effect on soil fertility was likely observed and appreciated.
Usage calendar
Flowering typically occurs in May-June. Seed collection is best in late summer to early fall. Planting is best done in spring or fall. Pruning, if needed, should be done after flowering to avoid removing next year's blooms.